diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 2532a5c0976..04fc9909f2e 100644
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -2,42 +2,6 @@
 
 LINUX_RELEASE?=1
 
-ifeq ($(LINUX_VERSION),2.6.30.10)
-  LINUX_KERNEL_MD5SUM:=eb6be465f914275967a5602cb33662f5
-endif
-ifeq ($(LINUX_VERSION),2.6.31.14)
-  LINUX_KERNEL_MD5SUM:=3e7feb224197d8e174a90dd3759979fd
-endif
-ifeq ($(LINUX_VERSION),2.6.32.33)
-  LINUX_KERNEL_MD5SUM:=2b4e5ed210534d9b4f5a563089dfcc80
-endif
-ifeq ($(LINUX_VERSION),2.6.34.8)
-  LINUX_KERNEL_MD5SUM:=6dedac89df1af57b08981fcc6ad387db
-endif
-ifeq ($(LINUX_VERSION),2.6.35.11)
-  LINUX_KERNEL_MD5SUM:=4c9ee33801f5ad0f4d5e615fac66d535
-endif
-ifeq ($(LINUX_VERSION),2.6.36.4)
-  LINUX_KERNEL_MD5SUM:=c05dd941d0e249695e9f72568888e1bf
-endif
-ifeq ($(LINUX_VERSION),2.6.37.6)
-  LINUX_KERNEL_MD5SUM:=05970afdce8ec4323a10dcd42bc4fb0c
-endif
-ifeq ($(LINUX_VERSION),2.6.38.8)
-  LINUX_KERNEL_MD5SUM:=d27b85795c6bc56b5a38d7d31bf1d724
-endif
-ifeq ($(LINUX_VERSION),2.6.39.4)
-  LINUX_KERNEL_MD5SUM:=a17c748c2070168f1e784e9605ca043d
-endif
-ifeq ($(LINUX_VERSION),3.0.18)
-  LINUX_KERNEL_MD5SUM:=67252770d7009eabe8bac7c26e074f9d
-endif
-ifeq ($(LINUX_VERSION),3.1.10)
-  LINUX_KERNEL_MD5SUM:=3649bdaa50ffd9114cc16486ec54d83a
-endif
-ifeq ($(LINUX_VERSION),3.2.16)
-  LINUX_KERNEL_MD5SUM:=246e6bd28ea44c90ec66c7f8b56e4803
-endif
 ifeq ($(LINUX_VERSION),3.3.8)
   LINUX_KERNEL_MD5SUM:=21068f0fd262b9b3670947f7892e1d6b
 endif